Skip to the beginning of the images gallery

Keystone CFS/K-70 WIL Extra Heavy Duty Cavity Wall Lintel 2700mm

SKU

KCFS7WIL27

£309.36 £257.80

Product Information

Keystone CFS/K-70 WIL lintel, 2700mm (8ft 10in) length for wide inner leaf cavity walls
Designed for 70-85mm cavity widths and 125-150mm inner leaf blockwork
Extra heavy duty load capacity ideal for substantial structural openings
Supports inner leaf blockwork with maximum 25mm flange overhang for secure installation
Recommended to prop lintel during installation to speed up construction and ensure safety

Details

The Keystone CFS/K-70 WIL Extra Heavy Duty Cavity Wall Lintel, measuring 2700mm in length, is engineered to provide robust support for cavity walls with wider inner leaves. Specifically designed for builders, site managers, and contractors working on demanding projects, this lintel offers reliability where structural integrity cannot be compromised. Please note, all installations should consider the inner leaf blockwork overhang limits and propping recommendations to ensure optimal performance.

Application

This lintel is ideal for use in cavity wall constructions where the cavity width ranges between 70 and 85mm, paired with 125-150mm wide inner leaf blockwork. It provides extra heavy duty load-bearing capacity, making it suitable for supporting large openings such as windows and doors in both residential and commercial developments. Proper installation includes placing a mortar bed on top of the blockwork before laying floor units to distribute loads evenly. Builders should ensure blockwork is built tight against the inner face of the lintel for maximum effectiveness.

Dimension

Length: 2700mm (8ft 10in)
Height: 229mm (9in)
Width: 288mm (11.3in)
Weight: Approximately 49.96kg

Material

Manufactured from high-quality steel designed for structural load-bearing

Type

Extra Heavy Duty Cavity Wall Lintel – Wide Inner Leaf

Note: Inner leaf blockwork should not overhang the lintel flange by more than 25mm. To facilitate construction speed and safety, it is recommended that lintels are propped during installation. For further technical advice or assistance, please contact our sales office.

More Information

More Information
Type	Wide Inner Leaf Lintels
Loading	Extra Heavy Duty
Cavity Size	70-85mm
Length	2700mm
Weight	49.960000
Manufacturer	Keystone
Sap Id	KCFS7WIL27

Customer Reviews

No reviews yet on this product

Delivery Information

Delivery availability

We deliver to most mainland UK addresses. Some postcode areas are excluded – please see the full list below.

Delivery charges

Delivery costs vary depending on your location, the products ordered, and the delivery method selected. All delivery charges are calculated clearly at checkout.

Fuel Surcharge

Information on our added Fuel Surcharge can be found at https://condell-ltd.com/fuel-surcharge-notification

Delivery dates

You can request a preferred delivery date at checkout. While we aim to meet this wherever possible, availability may depend on stock levels and third-party delivery schedules. If your chosen date is unavailable, a member of our team will contact you to arrange an alternative.

Delivery method

All deliveries are made kerbside as standard. For health and safety reasons, drivers are unable to carry materials beyond the kerb. If you have specific access requirements, please contact us before placing your order.

Delivery exclusions

We currently do not deliver to the following postcode areas:

AB16, AB21–22, AB30–AB38, AB41–AB56, BT1–BT94, CA2, CA15, CA28, DD1, DD8, DD9, DG1, DG2, DG10–DG14, DG16, FK18–FK20, GY1–GY9, HS1–HS9, IM1–IM9, IV1–IV5, IV7, IV12–IV13, IV21–IV28, IV30–IV36, IV40–IV56, JE1–JE4, KA1, KA4–KA6, KA14–KA15, KA18–KA21, KA27–KA30, KW1–KW3, KW6–KW17, KY6–KY10, KY13–KY16, LL49, LL58–LL62, LL64–LL78, PA17–PA78, PH11, PH19–PH26, PH30–PH33, PH35–PH38, PH40–PH44, PH49–PH50, PO30–PO41, SA68, SA71, ZE1–ZE3

Important delivery terms

Shortages must be reported within 48 hours and noted on delivery paperwork
All deliveries must be signed for; redelivery charges may apply
Deferred deliveries may incur storage charges
Collected orders are not subject to delivery charges
Returns are subject to a 25% restocking fee (delivery charges excluded)
Made-to-measure items are non-refundable
Reasonable access to the delivery point must be available; additional charges may apply